Toothbrush



FIG. 1 is an isometric view from the bottom and to one side showing my new design;

FIG. 2 is an isometric view from the top and to one side thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is an elevational view thereof from one end;

FIG. 8 is an elevational view thereof from the other end;

FIG. 9 is an isometric view from the bottom and to one side of a toothbrush showing a second embodiment of my new design;

FIG. 10 is an isometric view from the top and to one side of FIG. 9.

FIG. 11 is a bottom plan view of FIG. 9.

FIG. 12 is a right side elevational view of FIG. 9.

FIG. 13 is a top plan view of FIG. 9.

FIG. 14 is a left side elevational view of FIG. 9.

FIG. 15 is an elevational view of FIG. 9 from one end; and,

FIG. 16 is an elevational view of FIG. 9 from the other end.

The portion of the toothbrush shown in broken lines is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a toothbrush, as shown and described. 